1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 24 */ 25 26 #ifndef _SYS_AC97_H 27 #define _SYS_AC97_H 28 29 #include <sys/types.h> 30 #include <sys/audio/audio_common.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #ifdef _KERNEL 37 38 /* 39 * This header file describes the AC-97 Codec register set. See the 40 * spec for a detailed description of each register. 41 */ 42 43 /* 44 * Defines for the registers. 45 */ 46 47 /* Reset Register Index 00h */ 48 #define AC97_RESET_REGISTER 0x00 49 #define RR_DEDICATED_MIC 0x0001 50 #define RR_RESERVED 0x0002 51 #define RR_BASS_TREBLE 0x0004 52 #define RR_PSEUDO_STEREO 0x0008 53 #define RR_HEADPHONE_SUPPORT 0x0010 54 #define RR_LOUDNESS_SUPPORT 0x0020 55 #define RR_18_BIT_DAC 0x0040 56 #define RR_20_BIT_DAC 0x0080 57 #define RR_18_BIT_ADC 0x0100 58 #define RR_20_BIT_ADC 0x0200 59 #define RR_3D_STEREO_ENHANCE_MASK 0x7c00 60 61 /* Master Volume Register Index 02h */ 62 #define AC97_MASTER_VOLUME_REGISTER 0x02 63 #define MVR_RIGHT_MASK 0x001f 64 #define MVR_RIGHT_0dB_ATTEN 0x0000 65 #define MVR_RIGHT_OPTIONAL_MASK 0x003f 66 #define MVR_LEFT_MASK 0x1f00 67 #define MVR_LEFT_0dB_ATTEN 0x0000 68 #define MVR_LEFT_OPTIONAL_MASK 0x3f00 69 #define MVR_MUTE 0x8000 70 71 /* Headphone Volume Register Index 04h - Optional */ 72 #define AC97_HEADPHONE_VOLUME_REGISTER 0x04 73 #define HPVR_RIGHT_MASK 0x001f 74 #define HPVR_RIGHT_0dB_ATTEN 0x0000 75 #define HPVR_RIGHT_OPTIONAL_MASK 0x003f 76 #define HPVR_LEFT_MASK 0x1f00 77 #define HPVR_LEFT_0dB_ATTEN 0x0000 78 #define HPVR_LEFT_OPTIONAL_MASK 0x3f00 79 #define HPVR_MUTE 0x8000 80 81 /* Mono Master Volume Register Index 06h - Optional */ 82 #define AC97_MONO_MASTER_VOLUME_REGISTER 0x06 83 #define MMVR_MASK 0x001f 84 #define MMVR_0dB_ATTEN 0x0000 85 #define MMVR_OPTIONAL_MASK 0x003f 86 #define MMVR_MUTE 0x8000 87 88 /* Master Tone Control Register Index 08h - Optional */ 89 #define AC97_MASTER_TONE_CONTROL_REGISTER 0x08 90 #define MTCR_TREBLE_MASK 0x000e 91 #define MTCR_TREBLE_OPTIONAL_MASK 0x000f 92 #define MTCR_TREBLE_BYPASS 0x000f 93 #define MTCR_BASS_MASK 0x0e00 94 #define MTCR_BASS_OPTIONAL_MASK 0x0f00 95 #define MTCR_BASS_BYPASS 0x0f00 96 97 /* PC Beep Register Index 0ah - Optional */ 98 #define AC97_PC_BEEP_REGISTER 0x0a 99 #define PCBR_VOLUME_MASK 0x001e 100 #define PCBR_0dB_ATTEN 0x0000 101 #define PCBR_MUTE 0x8000 102 103 /* Phone Volume Register Index 0ch - Optional */ 104 #define AC97_PHONE_VOLUME_REGISTER 0x0c 105 #define PVR_GAIN_MASK 0x001f 106 #define PVR_0dB_GAIN 0x0010 107 #define PVR_MAX_ATTEN 0x001f 108 #define PVR_MUTE 0x8000 109 110 /* Mic Volume Register Index 0eh */ 111 #define AC97_MIC_VOLUME_REGISTER 0x0e 112 #define MICVR_GAIN_MASK 0x001f 113 #define MICVR_0dB_GAIN 0x0008 114 #define MICVR_MAX_ATTEN 0x001f 115 #define MICVR_20dB_BOOST 0x0040 116 #define MICVR_20dB_NOBOOST 0x0000 117 #define MICVR_MUTE 0x8000 118 119 /* Line In Volume Register Index 10h */ 120 #define AC97_LINE_IN_VOLUME_REGISTER 0x10 121 #define LIVR_RIGHT_GAIN_MASK 0x001f 122 #define LIVR_RIGHT_0dB_GAIN 0x0010 123 #define LIVR_RIGHT_MAX_ATTEN 0x001f 124 #define LIVR_LEFT_GAIN_MASK 0x1f00 125 #define LIVR_LEFT_0dB_GAIN 0x1000 126 #define LIVR_LEFT_MAX_ATTEN 0x1f00 127 #define LIVR_MUTE 0x8000 128 129 /* CD Volume Register Index 12h */ 130 #define AC97_CD_VOLUME_REGISTER 0x12 131 #define CDVR_RIGHT_GAIN_MASK 0x001f 132 #define CDVR_RIGHT_0dB_GAIN 0x0010 133 #define CDVR_RIGHT_MAX_ATTEN 0x001f 134 #define CDVR_LEFT_GAIN_MASK 0x1f00 135 #define CDVR_LEFT_0dB_GAIN 0x1000 136 #define CDVR_LEFT_MAX_ATTEN 0x1f00 137 #define CDVR_MUTE 0x8000 138 139 /* Video Volume Register Index 14h - Optional */ 140 #define AC97_VIDEO_VOLUME_REGISTER 0x14 141 #define VIDVR_RIGHT_GAIN_MASK 0x001f 142 #define VIDVR_RIGHT_0dB_GAIN 0x0010 143 #define VIDVR_RIGHT_MAX_ATTEN 0x001f 144 #define VIDVR_LEFT_GAIN_MASK 0x1f00 145 #define VIDVR_LEFT_0dB_GAIN 0x1000 146 #define VIDVR_LEFT_MAX_ATTEN 0x1f00 147 #define VIDVR_MUTE 0x8000 148 149 /* Aux Volume Register Index 16h - Optional */ 150 #define AC97_AUX_VOLUME_REGISTER 0x16 151 #define AUXVR_RIGHT_GAIN_MASK 0x001f 152 #define AUXVR_RIGHT_0dB_GAIN 0x0010 153 #define AUXVR_RIGHT_MAX_ATTEN 0x001f 154 #define AUXVR_LEFT_GAIN_MASK 0x1f00 155 #define AUXVR_LEFT_0dB_GAIN 0x1000 156 #define AUXVR_LEFT_MAX_ATTEN 0x1f00 157 #define AUXVR_MUTE 0x8000 158 159 /* PCM Out Volume Register Index 18h */ 160 #define AC97_PCM_OUT_VOLUME_REGISTER 0x18 161 #define PCMOVR_RIGHT_GAIN_MASK 0x001f 162 #define PCMOVR_RIGHT_0dB_GAIN 0x0010 163 #define PCMOVR_RIGHT_MAX_ATTEN 0x001f 164 #define PCMOVR_LEFT_GAIN_MASK 0x1f00 165 #define PCMOVR_LEFT_0dB_GAIN 0x1000 166 #define PCMOVR_LEFT_MAX_ATTEN 0x1f00 167 #define PCMOVR_MUTE 0x8000 168 #define PCMOVR_GAIN_BITS 5 169 170 /* Record Select Control Register Index 1ah */ 171 #define AC97_RECORD_SELECT_CTRL_REGISTER 0x1a 172 #define RSCR_R_MIC 0x0000 173 #define RSCR_R_CD 0x0001 174 #define RSCR_R_VIDEO 0x0002 175 #define RSCR_R_AUX 0x0003 176 #define RSCR_R_LINE_IN 0x0004 177 #define RSCR_R_STEREO_MIX 0x0005 178 #define RSCR_R_MONO_MIX 0x0006 179 #define RSCR_R_PHONE 0x0007 180 #define RSCR_L_MIC 0x0000 181 #define RSCR_L_CD 0x0100 182 #define RSCR_L_VIDEO 0x0200 183 #define RSCR_L_AUX 0x0300 184 #define RSCR_L_LINE_IN 0x0400 185 #define RSCR_L_STEREO_MIX 0x0500 186 #define RSCR_L_MONO_MIX 0x0600 187 #define RSCR_L_PHONE 0x0700 188 189 /* Record Gain Register Index 1ch */ 190 #define AC97_RECORD_GAIN_REGISTER 0x1c 191 #define RGR_RIGHT_MASK 0x000f 192 #define RGR_RIGHT_0db_GAIN 0x0000 193 #define RGR_RIGHT_MAX_GAIN 0x000f 194 #define RGR_LEFT_MASK 0x0f00 195 #define RGR_LEFT_0db_GAIN 0x0000 196 #define RGR_LEFT_MAX_GAIN 0x0f00 197 #define RGR_MUTE 0x8000 198 199 /* Record Gain Mic Register Index 1eh - Optional */ 200 #define AC97_RECORD_GAIN_MIC_REGISTER 0x1e 201 #define RGMR_MASK 0x000f 202 #define RGMR_MUTE 0x8000 203 #define RGMR_MASK 0x000f 204 #define RGMR_0db_GAIN 0x0000 205 #define RGMR_MAX_GAIN 0x000f 206 207 /* General Purpose Register Index 20h - Optional */ 208 #define AC97_GENERAL_PURPOSE_REGISTER 0x20 209 #define GPR_LPBK 0x0080 210 #define GPR_MS_MIC1 0x0000 211 #define GPR_MS_MIC2 0x0100 212 #define GPR_MONO_MIX_IN 0x0000 213 #define GPR_MONO_MIC_IN 0x0200 214 #define GPR_BASS_BOOST 0x1000 215 #define GPR_3D_STEREO_ENHANCE 0x2000 216 #define GPR_ST 0x4000 217 #define GPR_POP_PRE_3D 0x0000 218 #define GPR_POP_POST_3D 0x8000 219 220 /* 3D Control Regsiter Index 22h - Optional */ 221 #define AC97_THREE_D_CONTROL_REGISTER 0x22 222 #define TDCR_DEPTH_MASK 0x000f 223 #define TDCR_CENTER_MASK 0x0f00 224 #define TDCR_NULL 0x0000 225 226 /* Audio Interrupt and Paging Mechanism Index 24h - r2.3 */ 227 #define AC97_INTERRUPT_PAGING_REGISTER 0x24 228 #define IPR_IS 0x8000 229 #define IPR_CAUSE_MASK 0x6000 230 #define IPR_SC 0x1000 231 #define IPR_IE 0x0800 232 #define IPR_PG_MASK 0x000f 233 234 /* Powerdown Control Status Register Index 26h */ 235 #define AC97_POWERDOWN_CTRL_STAT_REGISTER 0x26 236 #define PCSR_ADC 0x0001 237 #define PCSR_DAC 0x0002 238 #define PCSR_ANL 0x0004 239 #define PCSR_REF 0x0008 240 #define PCSR_POWERD_UP (PCSR_ADC|PCSR_DAC|\ 241 PCSR_ANL|PCSR_REF) 242 #define PCSR_PR0 0x0100 243 #define PCSR_PR1 0x0200 244 #define PCSR_PR2 0x0400 245 #define PCSR_PR3 0x0800 246 #define PCSR_PR4 0x1000 247 #define PCSR_PR5 0x2000 248 #define PCSR_PR6 0x4000 249 #define PCSR_EAPD 0x8000 250 251 /* Extended Audio Register Index 28h - Optional */ 252 #define AC97_EXTENDED_AUDIO_REGISTER 0x28 253 #define EAR_VRA 0x0001 254 #define EAR_DRA 0x0002 255 #define EAR_SPDIF 0x0004 256 #define EAR_VRM 0x0008 257 #define EAR_DSA_MASK 0x0030 258 #define EAR_CDAC 0x0040 259 #define EAR_SDAC 0x0080 260 #define EAR_LDAC 0x0100 261 #define EAR_AMAP 0x0200 262 #define EAR_REV_MASK 0x0c00 263 #define EAR_REV_21 0x0000 264 #define EAR_REV_22 0x0400 265 #define EAR_REV_23 0x0800 266 #define EAR_PRIMARY_CODEC 0x0000 267 #define EAR_SECONDARY_01_CODEC 0x4000 268 #define EAR_SECONDARY_10_CODEC 0x8000 269 #define EAR_SECONDARY_11_CODEC 0xc000 270 271 /* Extended Audio Status and Control Register Index 2ah - Optional */ 272 #define AC97_EXTENDED_AUDIO_STAT_CTRL_REGISTER 0x2a 273 #define EASCR_VRA 0x0001 274 #define EASCR_DRA 0x0002 275 #define EASCR_SPDIF 0x0004 276 #define EASCR_VRM 0x0008 277 #define EASCR_SPSA_MASK 0x0030 278 #define EASCR_SPSA_3_4 0x0000 279 #define EASCR_SPSA_7_8 0x0010 280 #define EASCR_SPSA_6_9 0x0020 281 #define EASCR_SPSA_10_11 0x0030 282 #define EASCR_CDAC 0x0040 283 #define EASCR_SDAC 0x0080 284 #define EASCR_LDAC 0x0100 285 #define EASCR_MADC 0x0200 286 #define EASCR_SPCV 0x0400 287 #define EASCR_PRI 0x0800 288 #define EASCR_PRJ 0x1000 289 #define EASCR_PRK 0x2000 290 #define EASCR_PRL 0x4000 291 #define EASCR_VCFG 0x8000 292 293 /* Extended Front DAC Rate Register 2ch - Optional */ 294 #define AC97_EXTENDED_FRONT_DAC_RATE_REGISTER 0x2c 295 #define AC97_SAMPLE_RATE_48000 0xbb80 296 297 /* Extended Surround DAC Rate Register 2eh - Optional */ 298 #define AC97_EXTENDED_SURROUND_DAC_RATE_REGISTER 0x2e 299 300 /* Extended LFE DAC Rate Register 30h - Optional */ 301 #define AC97_EXTENDED_LFE_DAC_RATE_REGISTER 0x30 302 303 /* Extended LR DAC Rate Register 32h - Optional */ 304 #define AC97_EXTENDED_LR_DAC_RATE_REGISTER 0x32 305 306 /* Extended Mic ADC Rate Register 34h - Optional */ 307 #define AC97_EXTENDED_MIC_ADC_RATE_REGISTER 0x34 308 309 /* Extended Center and LFE Volume Register 36h - Optional */ 310 #define AC97_EXTENDED_C_LFE_VOLUME_REGISTER 0x36 311 #define EXLFEVR_CENTER_MASK 0x001f 312 #define EXLFEVR_CENTER_OPTIONAL_MASK 0x003f 313 #define EXLFEVR_CENTER_MUTE 0x0080 314 #define EXLFEVR_LFE_MASK 0x1f00 315 #define EXLFEVR_LFE_OPTIONAL_MASK 0x3f00 316 #define EXLFEVR_LFE_MUTE 0x8000 317 318 /* Extended Left and Right Surround Volume Register 38h - Optional */ 319 #define AC97_EXTENDED_LRS_VOLUME_REGISTER 0x38 320 #define EXLFEVR_RIGHT_MASK 0x001f 321 #define EXLFEVR_RIGHT_OPTIONAL_MASK 0x003f 322 #define EXLFEVR_RIGHT_MTUE 0x0080 323 #define EXLFEVR_LEFT_MASK 0x1f00 324 #define EXLFEVR_LEFT_OPTIONAL_MASK 0x3f00 325 #define EXLFEVR_LEFT_MUTE 0x8000 326 327 /* S/PDIF Control Register 3ah - Optional */ 328 #define AC97_SPDIF_CONTROL_REGISTER 0x3a 329 #define SPCR_PRO 0x0001 330 #define SPCR_AUDIO 0x0002 331 #define SPCR_COPY 0x0004 332 #define SPCR_PRE 0x0008 333 #define SPCR_CC_MASK 0x07f0 334 #define SPCR_L 0x0800 335 #define SPCR_SPSR_MASK 0x3000 336 #define SPCR_SPSR_44100 0x0000 337 #define SPCR_SPSR_48000 0x2000 338 #define SPCR_SPSR_32000 0x3000 339 #define SPCR_DRS 0x4000 340 #define SPCR_V 0x8000 341 342 /* 343 * Modem only registers from 3ch - 58h. 344 */ 345 346 /* Extended Modem ID Register 3ch - Optional */ 347 #define AC97_EXTENDED_MODEM_ID_REGISTER 0x3c 348 #define EMIDR_LINE1 0x0001 349 #define EMIDR_LINE2 0x0002 350 #define EMIDR_HSET 0x0004 351 #define EMIDR_CID1 0x0008 352 #define EMIDR_CID2 0x0010 353 #define EMIDR_PRIMARY_CODEC 0x0000 354 #define EMIDR_SECONDARY_01_CODEC 0x4000 355 #define EMIDR_SECONDARY_10_CODEC 0x8000 356 #define EMIDR_SECONDARY_11_CODEC 0xc000 357 358 /* Extended Modem Status and Control Register 3eh - Optional */ 359 #define AC97_EXTENDED_MODE_STAT_CTRL_REGISTER 0x3e 360 #define EMSCR_BPIO 0x0001 361 #define EMSCR_MREF 0x0002 362 #define EMSCR_ADC1 0x0004 363 #define EMSCR_DAC1 0x0008 364 #define EMSCR_ADC2 0x0010 365 #define EMSCR_DAC2 0x0020 366 #define EMSCR_HADC 0x0040 367 #define EMSCR_HDAC 0x0080 368 #define EMSCR_PRA 0x0100 369 #define EMSCR_PRB 0x0200 370 #define EMSCR_PRC 0x0400 371 #define EMSCR_PRD 0x0800 372 #define EMSCR_PRE 0x1000 373 #define EMSCR_PRF 0x2000 374 #define EMSCR_PRG 0x4000 375 #define EMSCR_PRH 0x8000 376 377 /* Extended Modem Line 1 DAC/ADC Sample Rate Register 40h - Optional */ 378 #define AC97_EXTENDED_MODEM_LINE1_RATE_REGISTER 0x40 379 380 /* Extended Modem Line 2 DAC/ADC Sample Rate Register 42h - Optional */ 381 #define AC97_EXTENDED_MODEM_LINE2_RATE_REGISTER 0x42 382 383 /* Extended Modem Handset Sample Rate Register 44h - Optional */ 384 #define AC97_EXTENDED_MODEM_HANDSET_RATE_REGISTER 0x44 385 386 /* Extended Modem Line 1 DAC/ADC Level Register 46h - Optional */ 387 #define AC97_EXTENDED_MODEM_LINE1_LEVEL_REGISTER 0x46 388 #define EML1LR_ADC_LEVEL_MASK 0x000f 389 #define EML1LR_ADC_LEVEL_MUTE 0x0080 390 #define EML1LR_DAC_LEVEL_MASK 0x0f00 391 #define EML1LR_DAC_LEVEL_MUTE 0x8000 392 393 /* Extended Modem Line 2 DAC/ADC Level Register 48h - Optional */ 394 #define AC97_EXTENDED_MODEM_LINE2_LEVEL_REGISTER 0x48 395 #define EML2LR_ADC_LEVEL_MASK 0x000f 396 #define EML2LR_ADC_LEVEL_MUTE 0x0080 397 #define EML2LR_DAC_LEVEL_MASK 0x0f00 398 #define EML2LR_DAC_LEVEL_MUTE 0x8000 399 400 /* Extended Modem Handset DAC/ADC Level Register 4ah - Optional */ 401 #define AC97_EXTENDED_MODEM_HANDSET_LEVEL_REGISTER 0x4a 402 #define EMHLR_ADC_LEVEL_MASK 0x000f 403 #define EMHLR_ADC_LEVEL_MUTE 0x0080 404 #define EMHLR_DAC_LEVEL_MASK 0x0f00 405 #define EMHLR_DAC_LEVEL_MUTE 0x8000 406 407 /* Extended Modem GPIO Pin Configuration Register 4ch - Optional */ 408 #define AC97_EXTENDED_MODEM_GPIO_PIN_REGISTER 0x4c 409 410 /* Extended Modem GPIO Pin Polarity Register 4eh - Optional */ 411 #define AC97_EXTENDED_MODEM_GPIO_POLARITY_REGISTER 0x4e 412 413 /* Extended Modem GPIO Pin Sticky Register 50h - Optional */ 414 #define AC97_EXTENDED_MODEM_GPIO_STICKY_REGISTER 0x50 415 416 /* Extended Modem GPIO Pin Wake-up Mask Register 52h - Optional */ 417 #define AC97_EXTENDED_MODEM_GPIO_WAKEUP_REGISTER 0x52 418 419 /* Extended Modem GPIO Pin Status Mask Register 54h - Optional */ 420 #define AC97_EXTENDED_MODEM_GPIO_STATUS_REGISTER 0x54 421 422 /* Extended Modem AFE Status and Control Register 56h - Optional */ 423 #define AC97_EXTENDED_MODEM_AFE_STAT_CTRL_REGISTER 0x56 424 #define EMAFESCR_L1B0 0x0001 425 #define EMAFESCR_L1B1 0x0002 426 #define EMAFESCR_L1B2 0x0004 427 #define EMAFESCR_L2B0 0x0010 428 #define EMAFESCR_L2B1 0x0020 429 #define EMAFESCR_L2B2 0x0040 430 #define EMAFESCR_HSB0 0x0100 431 #define EMAFESCR_HSB1 0x0200 432 #define EMAFESCR_HSB2 0x0400 433 #define EMAFESCR_MLINK_ON 0x0000 434 #define EMAFESCR_MLINK_OFF 0x1000 435 #define EMAFESCR_CIDR 0x2000 436 #define EMAFESCR_CID1 0x4000 437 #define EMAFESCR_CID2 0x8000 438 439 /* Vendor Reserved Registers 5ah - 7ah - Optional */ 440 /* 441 * Note that 60h - 6eh is also defined as the extended codec page area in 442 * AC'97 r2.3. 443 */ 444 #define AC97_VENDOR_REGISTER_01 0x5a 445 #define AC97_VENDOR_REGISTER_02 0x5c 446 #define AC97_VENDOR_REGISTER_03 0x5e 447 #define AC97_VENDOR_REGISTER_04 0x60 448 #define AC97_VENDOR_REGISTER_05 0x62 449 #define AC97_VENDOR_REGISTER_06 0x64 450 #define AC97_VENDOR_REGISTER_07 0x66 451 #define AC97_VENDOR_REGISTER_08 0x68 452 #define AC97_VENDOR_REGISTER_09 0x6a 453 #define AC97_VENDOR_REGISTER_10 0x6c 454 #define AC97_VENDOR_REGISTER_11 0x6e 455 #define AC97_VENDOR_REGISTER_12 0x70 456 #define AC97_VENDOR_REGISTER_13 0x72 457 #define AC97_VENDOR_REGISTER_14 0x74 458 #define AC97_VENDOR_REGISTER_15 0x76 459 #define AC97_VENDOR_REGISTER_16 0x78 460 #define AC97_VENDOR_REGISTER_17 0x7a 461 462 /* 463 * Page 01 Extended Codec Registers 464 */ 465 #define AC97_PAGE01_CODEC_CLASS_REV_REGISTER 0x60 466 #define AC97_PAGE01_PCI_SVID_REGISTER 0x62 467 #define AC97_PAGE01_PCI_SID_REGISTER 0x64 468 #define AC97_PAGE01_FUNCTION_SELECT_REGISTER 0x66 469 #define AC97_PAGE01_FUNCTION_INFORMATION_REGISTER 0x68 470 #define AC97_PAGE01_SENSE_DETAILS_REGISTER 0x6a 471 #define AC97_PAGE01_DAC_SLOT_MAPPING_REGISTER 0x6c 472 #define AC97_PAGE01_ADC_SLOT_MAPPING_REGISTER 0x6e 473 474 /* Vendor ID1 Register 7ch */ 475 #define AC97_VENDOR_ID1_REGISTER 0x7c 476 #define VID1R_CHAR2_MASK 0x00ff 477 #define VID1R_CHAR1_MASK 0xff00 478 479 /* Vendor ID2 Register 7eh */ 480 #define AC97_VENDOR_ID2_REGISTER 0x7e 481 #define VID2R_REVISION_MASK 0x00ff 482 #define VID2R_CHAR3_MASK 0xff00 483 484 /* 485 * Property names used by AC97. We should probably have a better way 486 * of dealing with some of these. (LINEIN_FUNC and MIC_FUNC should really 487 * be saved/restored with other global settings.) 488 */ 489 #define AC97_PROP_AMPLIFIER "ac97-amplifier" 490 #define AC97_PROP_SPEAKER "ac97-speaker" 491 #define AC97_PROP_MICBOOST "ac97-micboost" 492 #define AC97_PROP_NO_HEADPHONE "ac97-no-headphone" 493 #define AC97_PROP_NO_AUXOUT "ac97-no-auxout" 494 #define AC97_PROP_NO_CDROM "ac97-no-cdrom" 495 #define AC97_PROP_NO_VIDEO "ac97-no-video" 496 #define AC97_PROP_NO_AUXIN "ac97-no-auxin" 497 #define AC97_PROP_NO_MIC "ac97-no-mic" 498 #define AC97_PROP_NO_LINEIN "ac97-no-linein" 499 #define AC97_PROP_LINEIN_FUNC "ac97-linein-function" /* 1=linein, 2=surr */ 500 #define AC97_PROP_MIC_FUNC "ac97-mic-function" /* 1=mic, 2=cen/lfe */ 501 #define AC97_PROP_DOWNMIX "ac97-downmix" 502 #define AC97_PROP_SPREAD "ac97-spread" 503 504 /* 505 * Known Codec vendors. 506 */ 507 #define AC97_VENDOR_ADS 0x41445300 /* Analog Devices */ 508 #define AC97_VENDOR_AKM 0x414b4d00 /* Asahi Kasei */ 509 #define AC97_VENDOR_ALC 0x414c4300 /* Realtek */ 510 #define AC97_VENDOR_ALG 0x414c4700 /* Realtek */ 511 #define AC97_VENDOR_CMI 0x434d4900 /* Cmedia */ 512 #define AC97_VENDOR_CRY 0x43525900 /* Cirrus Logic */ 513 #define AC97_VENDOR_CXT 0x43585400 /* Conexant */ 514 #define AC97_VENDOR_EMC 0x454d4300 /* eMicro */ 515 #define AC97_VENDOR_EV 0x000f8300 /* Ectiva */ 516 #define AC97_VENDOR_ESS 0x45838300 /* ESS */ 517 #define AC97_VENDOR_HRS 0x48525300 /* Intersil */ 518 #define AC97_VENDOR_ICE 0x49434500 /* ICEnsemble */ 519 #define AC97_VENDOR_ITE 0x49544500 /* ITE */ 520 #define AC97_VENDOR_NSC 0x4e534300 /* National */ 521 #define AC97_VENDOR_PSC 0x50534300 /* Philips */ 522 #define AC97_VENDOR_SIL 0x53494c00 /* Silicon Labs */ 523 #define AC97_VENDOR_ST 0x83847600 /* SigmaTel */ 524 #define AC97_VENDOR_TRA 0x54524100 /* TriTech */ 525 #define AC97_VENDOR_TXN 0x54584e00 /* TI */ 526 #define AC97_VENDOR_VIA 0x56494100 /* VIA */ 527 #define AC97_VENDOR_WML 0x574d4c00 /* Wolfson */ 528 #define AC97_VENDOR_YMH 0x594d4800 /* Yamaha */ 529 530 /* 531 * Known Codec IDs. 532 */ 533 #define AC97_CODEC_AD1819B 0x41445303 534 #define AC97_CODEC_AD1881 0x41445340 535 #define AC97_CODEC_AD1881A 0x41445348 536 #define AC97_CODEC_AD1885 0x41445360 537 #define AC97_CODEC_AD1886 0x41445361 538 #define AC97_CODEC_AD1887 0x41445362 539 #define AC97_CODEC_AD1888 0x41445368 540 #define AC97_CODEC_AD1980 0x41445370 541 #define AC97_CODEC_AD1981A 0x41445371 542 #define AC97_CODEC_AD1981 0x41445372 543 #define AC97_CODEC_AD1981B 0x41445374 544 #define AC97_CODEC_AD1985 0x41445375 545 #define AC97_CODEC_AK4540 0x414b4d00 546 #define AC97_CODEC_ALC100 0x414c4326 547 #define AC97_CODEC_ALC200P 0x414c4710 548 #define AC97_CODEC_ALC202 0x414c4740 549 #define AC97_CODEC_ALC203 0x414c4770 550 #define AC97_CODEC_ALC250 0x414c4750 551 #define AC97_CODEC_ALC250_2 0x414c4752 552 #define AC97_CODEC_ALC650 0x414c4720 553 #define AC97_CODEC_ALC655 0x414c4760 554 #define AC97_CODEC_ALC658 0x414c4780 555 #define AC97_CODEC_ALC850 0x414c4790 556 #define AC97_CODEC_CMI9738 0x434d4941 557 #define AC97_CODEC_CMI9739 0x434d4961 558 #define AC97_CODEC_CMI9780 0x434d4969 559 #define AC97_CODEC_CMI9761 0x434d4978 560 #define AC97_CODEC_CMI9761_2 0x434d4982 561 #define AC97_CODEC_CMI9761_3 0x434d4983 562 #define AC97_CODEC_CS4202 0x43525970 563 #define AC97_CODEC_CS4205 0x43525950 564 #define AC97_CODEC_CS4294 0x43525920 565 #define AC97_CODEC_CS4297 0x43525900 566 #define AC97_CODEC_CS4297A 0x43525910 567 #define AC97_CODEC_CS4299 0x43525930 568 #define AC97_CODEC_CX20468 0x43585428 569 #define AC97_CODEC_CX20468_2 0x43585429 570 #define AC97_CODEC_CX20468_21 0x43585430 571 #define AC97_CODEC_EM28028 0x454d4328 572 #define AC97_CODEC_ES1921 0x45838308 573 #define AC97_CODEC_EV1938 0x000f8384 574 #define AC97_CODEC_ICE1232 0x49434511 575 #define AC97_CODEC_LM4550 0x4e534350 576 #define AC97_CODEC_STAC9700 0x83847600 577 #define AC97_CODEC_STAC9701 0x83847601 578 #define AC97_CODEC_STAC9701_2 0xc250c250 579 #define AC97_CODEC_STAC9704 0x83847604 580 #define AC97_CODEC_STAC9705 0x83847605 581 #define AC97_CODEC_STAC9708 0x83847608 582 #define AC97_CODEC_STAC9721 0x83847609 583 #define AC97_CODEC_STAC9744 0x83847644 584 #define AC97_CODEC_STAC9750 0x83847650 585 #define AC97_CODEC_STAC9752 0x83847652 586 #define AC97_CODEC_STAC9756 0x83847656 587 #define AC97_CODEC_STAC9758 0x83847658 588 #define AC97_CODEC_STAC9766 0x83847666 589 #define AC97_CODEC_TR28023 0x54524103 590 #define AC97_CODEC_TR28023_2 0x54524123 591 #define AC97_CODEC_TR28028 0x54524108 592 #define AC97_CODEC_TR28028_2 0x54524128 593 #define AC97_CODEC_VT1612A 0x56494161 594 #define AC97_CODEC_VT1617A 0x56494170 595 #define AC97_CODEC_VT1616 0x49434551 596 #define AC97_CODEC_VT1616A 0x49434552 597 #define AC97_CODEC_VT1618 0x56494182 598 #define AC97_CODEC_WM9701A 0x574d4c00 599 #define AC97_CODEC_WM9703 0x574d4c03 600 #define AC97_CODEC_WM9704 0x574d4c04 601 #define AC97_CODEC_YMF743 0x594d4800 602 #define AC97_CODEC_YMF753 0x594d4803 603 604 /* 605 * Functions for drivers to interact with the common ac97 module. 606 */ 607 typedef struct ac97 ac97_t; 608 typedef void (*ac97_wr_t)(void *, uint8_t, uint16_t); 609 typedef uint16_t (*ac97_rd_t)(void *, uint8_t); 610 typedef struct ac97_ctrl ac97_ctrl_t; 611 typedef boolean_t (*ac97_ctrl_walk_t)(ac97_ctrl_t *, void *); 612 613 /* 614 * Old style initialization. The driver simply calls ac97_alloc() 615 * followed by ac97_init(). These interfaces should not be used in 616 * new drivers. 617 */ 618 ac97_t *ac97_alloc(dev_info_t *, ac97_rd_t, ac97_wr_t, void *); 619 int ac97_init(ac97_t *, audio_dev_t *); 620 621 /* 622 * New style initialization. The driver will call ac97_allocate(), 623 * then it can call ac97_register_controls() to register controls. 624 * Or, if it doesn't want all controls registered, it can find 625 * controls with ac97_find_control(), and register them individually 626 * with ac97_register_control(). ac97_alloc() 627 * 628 * Note that adjusting the set of controls should only be performed 629 * while the driver is single threaded, during attach or detach 630 * processing. The AC'97 framework does not provide any locks 631 * surrounding its internal list of controls. Note however that 632 * changes to the controls made from within the framework (e.g. by 633 * someone accessing the control via the audio framework) are safe. 634 */ 635 ac97_t *ac97_allocate(audio_dev_t *, dev_info_t *, ac97_rd_t, ac97_wr_t, 636 void *); 637 void ac97_probe_controls(ac97_t *); 638 void ac97_register_controls(ac97_t *); 639 void ac97_unregister_controls(ac97_t *); 640 641 void ac97_walk_controls(ac97_t *, ac97_ctrl_walk_t, void *); 642 ac97_ctrl_t *ac97_control_find(ac97_t *, const char *); 643 void ac97_control_register(ac97_ctrl_t *); 644 void ac97_control_unregister(ac97_ctrl_t *); 645 void ac97_control_remove(ac97_ctrl_t *); 646 const char *ac97_control_name(ac97_ctrl_t *); 647 const audio_ctrl_desc_t *ac97_control_desc(ac97_ctrl_t *); 648 int ac97_control_get(ac97_ctrl_t *, uint64_t *); 649 int ac97_control_set(ac97_ctrl_t *, uint64_t); 650 651 /* 652 * Bits common to both new style and old style initialization. 653 */ 654 void ac97_free(ac97_t *); 655 void ac97_reset(ac97_t *); 656 int ac97_num_channels(ac97_t *); 657 658 #endif /* _KERNEL */ 659 660 #ifdef __cplusplus 661 } 662 #endif 663 664 #endif /* _SYS_AC97_H */ 665